id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-021499-up5vftj4	Brayton, Cory	Viral Infections	2007-09-02		.txt	text/plain	20925	1063	43	Depending on inoculation route, dose, strain, and age of mice, experimental infections may result in inflammation or cytomegaly with inclusion bodies in a variety of tissues, pneumonitis, myocarditis, meningoencephalitis, or splenic necrosis in susceptible strains (National Research Council, 1991; Osborn, 1982; Percy and Barthold, 2001) . Both strains are apathogenic for adult mice, but the immunosuppressive variant is more pathogenic for neonatal mice than is MMVp. Serological surveys show that the mouse is the primary natural host (Parker et al., 1970; Smith et al., 1993b; Singleton et al., 2000) , but the virus is also infective for rats, hamsters (Garant et al., 1980; Ward and Tattersall, 1982) , and Mastomys (Haag et al., 2000) during foetal development or after parenteral inoculation. Early descriptions of naturally occurring disease may have been complicated by concurrent infections such as MHV or murine rotavirus A (MuRV-A)/epizootic diarrhoea of infant mice (EDIM) virus that contributed to the severity of the lesions especially in liver, pancreas, CNS, and intestine.	./cache/cord-021499-up5vftj4.txt	./txt/cord-021499-up5vftj4.txt